About Dr. Jonathan Fisher
I’m Dr. Jonathan Fisher—a Harvard-trained cardiologist, author of Just One Heart, and someone who’s spent the past 30 years listening to what hearts are trying to say.
I’ve cared for over 50,000 patients, supported 38,000 healthcare team members, and walked my own path through anxiety and burnout.
Here’s what I’ve learned:
We can’t separate the health of our hearts from the wholeness of our lives.
That’s why I created this space.
Each Tuesday, I share science-backed insights, personal stories, and practical tools for healing your heart—physically, emotionally, socially, and spiritually.